#!/bin/bash

sudo apt-get update
sudo apt-get upgrade
sudo swapoff -a
echo "关闭swap分区"
echo "hello word"
sudo apt-get -y install firewalld
echo "安装firewalld"
# systemctl stop firewalld
# systemctl disable firewalld
sudo apt-get -y install selinux-utils
echo "安装selinux-utils"
# setenforce 0    # 此处还未实现